Is there a good search engine that will filter out results from ebay, commercial sites, and such?
For example, searching for information on a Garmin GPS machine brings up pages and pages of sites selling it, but all I am looking for is a review.
Another example, I'm searching for a laptop part to purchase. If I search on 'zt1180 motherboard', I get pages of expired ebay auctions, and sites that pay for these search terms but don't have what I need.
Any ideas or preferences? Thanks!